Darn! Well, I appreciate you letting me know before I cause damage. In the store this was all I could find. I saw the "ultra copper" label and figured "brush on or squeeze tube should be about the same". It lists on the back "Superior adhesion. Temp range -75? F-700? F. Perfect for exhaust manifolds/headers, valve covers, oil pan, timing covers, water pumps, thermostat housings. I guess I'm off to the dealer Monday morning for some more gaskets.
View attachment 204063 Has anybody else used this rtv stuff between riser gaskets?